{"id":221358,"date":"2024-10-19T14:22:05","date_gmt":"2024-10-19T14:22:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-62292003\/"},"modified":"2024-10-25T07:53:11","modified_gmt":"2024-10-25T07:53:11","slug":"bs-62292003","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-62292003\/","title":{"rendered":"BS 6229:2003"},"content":{"rendered":"

This code of practice gives recommendations on the design and application of flat roofs with continuously supported roof coverings. It covers weathertightness, drainage, thermal design, sound insulation, condensation control, structural support, fire precautions, maintenance and repair. The recommendations are applicable to terraces, podia, parking decks and green\/garden roofs; however these particular types of roof also require consideration of additional factors, beyond the scope of this code of practice.<\/p>\n

This code of practice is applicable to roof coverings at a pitch not greater than 10\u00b0 to the horizontal.<\/p>\n

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NOTE Provided that the design conditions are similar, the recommendations given in this code may also be applied to roofs with slopes greater than 10\u00b0, but for steep roofs many of the recommendations may not apply.<\/p>\n<\/blockquote>\n

This code of practice does not apply to roofs with self-supporting coverings, cold stores and high temperature enclosures, or to slated or tiled roofs.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nCommittees responsible for this British\ufffdStandard <\/td>\n<\/tr>\n
3<\/td>\nContents <\/td>\n<\/tr>\n
5<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
8<\/td>\n3 Terms and definitions
3.1 flat roof
3.2 condensation
3.3 interstitial condensation
3.4 surface condensation
3.5 harmful condensation
3.6 cricket
3.7 tapered insulation
3.8 thermal bridge
3.9 vapour control layer (VCL) <\/td>\n<\/tr>\n
9<\/td>\n3.10 waterproofing system
4 Types of flat roof
4.1 General
4.2 Principal types <\/td>\n<\/tr>\n
11<\/td>\n4.3 Other types <\/td>\n<\/tr>\n
12<\/td>\n5 Materials and components
5.1 General
5.2 Roof coverings
Table 1 Materials for roof coverings <\/td>\n<\/tr>\n
13<\/td>\n5.3 Structural deck
Table 2 Structural deck materials <\/td>\n<\/tr>\n
14<\/td>\n5.4 Screeds
Table 3 Sc reed materials
5.5 Thermal insulation materials
Table 4 Thermal insulation materials <\/td>\n<\/tr>\n
15<\/td>\n5.6 Vapour control layers (VCLs)
Table 5 Vapour control layers
5.7 Roof surface protection
5.8 Rooflights
5.9 Rainwater goods
5.10 Lightning conductors
5.11 Handrails and balustrades
6 General design considerations <\/td>\n<\/tr>\n
16<\/td>\n7 Falls and drainage
7.1 General <\/td>\n<\/tr>\n
17<\/td>\n7.2 Minimum finished falls
Table 6 Minimum finished falls
7.3 Design falls
7.4 Direction of falls <\/td>\n<\/tr>\n
18<\/td>\n7.5 Formation of falls
8 Structural design
8.1 Loading <\/td>\n<\/tr>\n
19<\/td>\n8.2 Strength and stiffness
8.3 Movement
Table 7 Approximate thermal and moisture movements of certain structural deck materials <\/td>\n<\/tr>\n
20<\/td>\n8.4 Protection against trapped moisture <\/td>\n<\/tr>\n
21<\/td>\n9 Thermal design
9.1 General
9.2 Thermal conductivity
9.3 Thermal bridges
9.4 Thermal mass <\/td>\n<\/tr>\n
22<\/td>\n9.5 Choice of insulating materials
9.6 Positioning of thermal insulation <\/td>\n<\/tr>\n
23<\/td>\n10 Control of condensation
10.1 General considerations
10.2 Design considerations <\/td>\n<\/tr>\n
24<\/td>\n10.3 Types of roofs in relation to interstitial condensation
10.4 Condensation at thermal bridges <\/td>\n<\/tr>\n
25<\/td>\n11 Sound insulation
11.1 General
11.2 Sound insulation across the roof
Approximate sound insulation values for typical flat roofs
11.3 Sound insulation along the roof <\/td>\n<\/tr>\n
26<\/td>\n11.4 Sound absorption
12 Fire precautions
12.1 General
12.2 Insurance <\/td>\n<\/tr>\n
27<\/td>\n12.3 Internal fire <\/td>\n<\/tr>\n
28<\/td>\n13 Surface protection
13.1 Solar protection
13.2 Damage from traffic
13.3 Inverted roofs
14 Rooflighting
14.1 General <\/td>\n<\/tr>\n
29<\/td>\n14.2 Daylighting recommendations
14.3 Weathertightness
14.4 Thermal insulation
14.5 Condensation
14.6 Fire precautions
14.7 Sound insulation
14.8 Safety considerations <\/td>\n<\/tr>\n
30<\/td>\n15 Roof plant, equipment and fixtures <\/td>\n<\/tr>\n
31<\/td>\n16 Security
17 Durability of roof coverings
18 Maintenance and repair
18.1 Maintenance
18.2 Repair
19 Refurbishment and renewal
20 Safety <\/td>\n<\/tr>\n
32<\/td>\nAnnex A (informative) Control of condensation in warm and inverted roofs
A.1 Design objective
A.2 Design procedure
A.2.1 General
A.2.2 Determine the appropriate indoor and outdoor climate conditions to be adopted for design
A.2.3 Control the risk of interstitial condensation <\/td>\n<\/tr>\n
33<\/td>\nA.3 Design standards
A.3.1 Outdoor climate
Table A.1 Outdoor notional psychrometric conditions for flat roof design
A.3.2 Indoor climate
Table A.2 Notional indoor psychrometric conditions for flat roof design
A.3.3 Condensate retention
A.4 Vapour resistance <\/td>\n<\/tr>\n
34<\/td>\nAnnex B (normative) Maintenance
B.1 Maintenance manual
B.2 Inspection
B.3 Inspection procedure <\/td>\n<\/tr>\n
35<\/td>\nB.4 Maintenance guidelines for inspection
B.5 Recommendations \u2014 Summary
Annex C (normative) Refurbishment and renewal
C.1 Refurbishment
C.1.1 General <\/td>\n<\/tr>\n
36<\/td>\nC.1.2 Refurbishment \u2014 Overlays
C.2 Renewals
Annex D (informative) Construction (Design and Management) (CDM) Regulations 1994
D.1 General <\/td>\n<\/tr>\n
37<\/td>\nD.2 Clients
D.3 Designers
D.4 The planning supervisor
D.5 The principal contractor <\/td>\n<\/tr>\n
38<\/td>\nD.6 Roofing contractors
D.7 Specific risks associated with roofing work <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Flat roofs with continuously supported coverings. Code of practice<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2003<\/td>\n42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":221363,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1237,2641],"product_tag":[],"class_list":{"0":"post-221358","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-060-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/221358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/221363"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=221358"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=221358"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=221358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}